Product Description

• Brand Name: DSN
• Type: Flexible Sheet
• Application: thermal conduct
• Thickness: 12~200 micron
• Grade: Industrial Grade
• C Content (%): 99.9
• 1. About Dasen                                                          
  
  DASEN is a high-tech enterprise engaged in R&D, production and sales ofpyrolytic graphite, graphene film, vapor chamber, roll bond plate evaporator, silicone thermal pad, die-cutting, graphene thermal gel, graphite mold, graphite crucible, ceramic filtration membrane.
  
    Services in telecommunications, industrial consumer electronics and medical, new energy vehicles, machinery, environmental engineering.  Used in soft circuit board, backlight module, touch panel, mechanical hardware, finished product assembly and environmental protection engineering industry  Four factories:  Jiangsu, Jiangxi, Anhui and Shandong. Certificates: ISO9001、IATF16949、ISO14001、UL…        
  
  
  
  
  2. Synthetic graphite sheet                                                             
  
  Synthetic graphite sheet, also called artificial graphite sheet, is a new film material made of Polyimide by sintering.
  
  Synthetic graphite is available with an adhesive backing on one side, which can significantly improve the thermal resistance. A wide range of die-cut shapes & components are manufactured to customer specifications on request.
  
     
  
  Parameters of synthetic graphite sheet 1
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   

  Thickness	DSN5012 12um	DSN5017 17um	DSN5025 25um	DSN5032 32um	DSN5040 40um
  0.012±0.003mm	0.017±0.003mm	0.025±0.003mm	0.032±0.004mm	0.04±0.005mm
  Thermal conductivity	X-Y axis (w/m.k)	1700~1900	1700~1900	1700~1850	1500~1700	1300~1500
  Z axis (w/m.k)	10~15	10~15	12~18	12~18	13~19
  In-plane Thermal Diffusivity(mm²/s)	910~1020	920~1030	930~1010	860~980	790~910
  Density (g/cm³)	2.15±0.1	2.12±0.1	2.10±0.10	2.00±0.1	1.90±0.1
  Heat capacity (J/g/K)	0.87±0.01	0.87±0.01	0.87±0.01	0.87±0.01	0.87±0.01
  Operation temperature (℃)	-40~400	-40~400	-40~400	-40~400	-40~400
  Bending (angle180, R5)	50000	50000	50000	50000	50000

  
   
  
  Parameters of synthetic graphite sheet 2
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   

  Thickness	DSN5050 50um	DSN5070 70um	DSN5100 100um	DSN5150 150um	DSN5200 200um
  0.05±0.005mm	0.07±0.007mm	0.1±0.01mm	0.15±0.015mm	0.2±0.02mm
  Thermal conductivity	X-Y axis (w/m.k)	1350~1550	1200~1400	800~1000	600~800	500~700
  Z axis (w/m.k)	15~22	15~22	15~22	15~22	15~22
  In-plane Thermal Diffusivity(mm²/s)	840~960	770~890	610~770	630~840	580~810
  Density (g/cm³)	1.85±0.1	1.80±0.1	1.50±0.1	1.10±0.1	1.00±0.1
  Heat capacity (J/g/K )	0.87±0.01	0.87±0.01	0.87±0.01	0.87±0.01	0.87±0.01
  Operation temperature (℃)	-40~400	-40~400	-40~400	-40~400	-40~400
  Bending (angle180, R5)	50000	50000	50000	50000	50000

  
   
  
    
  
  Features of synthetic graphite sheet:
  
   
  
  * Excellent thermal conductivity: up to 1950 W/m•K
  
  (2 to 5 times as high as copper, 3 to 8 time as high as aluminum)
  
  * Lightweight: Specific gravity: 1.9 to 2.1 g/cm3
  
  * Flexible and easy to be cut. (Withstands repeated bending)
  
  * Low thermal resistance
  
  * Low heat resistance with flexible graphite sheet
  
  * Low repulsion and easy to keep the product's shape after attaching
  
  * RoHS, REACH compliant
  
    
  
   
  
  3. Application                                                               
  
  
  
  As electronics get faster, thinner and more powerful, the thermal challenges are more demanding than ever.
  
   
  
  The graphite sheet with high thermal conductivity and light weight can provide the best thermal management solution. It is widely used in smartphones, PC, ultra HD TV, LED lamp, solar energy, battery, VR, new energy vehicles, wireless charging and other fields.
  
   
  
  4. Quality control (STRICT QC SYSTEM)                                                              
  
  * Quality policy- The policy aims at satisfying our customer by way of initializing an updated quality management and sticking to the top requirement of quality first in an attempt to achieve an elite project finally.
  
  * Quality objective - Provide our customer with products in full line with relevant contract and standard by way of strictly conforming to quality control procedure and intensifying avoiding common quality faults to be sure of an effective operation of the quality assurance and quality control system, achieve a zero quality accident rate and realize good project construction quality.
  
  * Quality Assurance System and Function - Establish quality assurance and

Company Profile

• Suzhou Dasen Electronics Material Co., Ltd.
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Founded in 2011, DASEN is a high-tech enterprise focusing on the research and development of high heat dissipationgraphite sheet, thermal pad, heat sinkand other related products. We have about 130 employees and more than 6000 square meters workshop, with an annual capacity of 3 million SQM.DASEN is an outstanding private enterprise and a scientific and technological innovation enterprise in Ji...
  

Basic Information

• Company Products / Services: graphite sheet, thermal pads, thermal gel, heat sink, vapor chamber, ceramic membrane
• Year Established: 2011
• Number of Employees: 100+
• Website: www.thermalgraphite.com